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Contract OI history

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Jan 15, 2027 EXPIRATION

OMDA $17.50 Call

OMDA270115C00017500

Latest saved OI4,993Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
OMDA $17.50 call open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 4,9932,4960 2026-10-07: 4,993 OI2026-10-13: 4,993 OI2026-10-14: 4,993 OI2026-10-15: 4,993 OI2026-10-16: 4,993 OI2026-10-20: 4,993 OI2026-10-23: 4,993 OI Oct 07, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

OMDA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264,9930
Oct 20, 2026Viewing4,9930
Oct 16, 20264,9930
Oct 15, 20264,9930
Oct 14, 20264,9930
Oct 13, 20264,9930
Oct 07, 20264,993No prior observation